超微粉碎机厂家

咨询热线

13256798563

当前位置:河北快3开奖结果-新闻动态-骏程百科-超微细粉体材料的技术性研究特点

neixin.png

超微细粉体材料的技术性研究特点

---微细化
- Micronization
在十多年前超微细粉体材料的研究对象是1um以上的粉体,而近年来超微细粉体材料的研究已进展到纳米级。随着颗粒度的变小,使其本身的性能增强,并可使光、电、磁特性兼于一身。比如,日本电子公司开发的纳米级压电陶瓷材料的强度是传统压电陶瓷材料的3倍,帕罗德气流粉碎机、气流分级机可以到D97=0.5um,广泛应用于医药、食品、化工、矿产、军工等众多领域。
More than ten years ago, the research object of ultrafine powder materials was more than 1um powder. In recent years, the research of ultrafine powder materials has progressed to nanometer level. As the particle size decreases, its own performance is enhanced, and the optical, electrical and magnetic properties are integrated. For example, the strength of nano-piezoelectric ceramics developed by Japan Electronics Corporation is three times that of traditional piezoelectric ceramics. Palode air mill and air classifier can reach D97=0.5um, which is widely used in many fields such as medicine, food, chemical industry, mineral industry and military industry.
---高纯化
- High purity
高纯化是为了实现物质本身的特性,防止外来杂质的干扰,如精细陶瓷的光、电、磁材料及超导材料等均需高纯度。 高纯度产品可产生巨大增值,99.998%的ZrO2价格为普通耐火材料用ZrO2的300多倍,是电子材料用ZrO2的50多倍,帕罗德高纯粉体制备设备,高纯气流粉碎机、高纯气流分级机、高纯超微粉碎机、高纯机械粉碎机,相关技术已经达到国际领先水平,为你提供最佳的解决方案。
The purpose of high purity is to realize the characteristics of the substance itself and prevent the interference of foreign impurities, such as optical, electrical, magnetic and superconducting materials of fine ceramics. High-purity products can produce tremendous value-added. The price of 99.998% ZrO 2 is more than 300 times that of ordinary refractories, more than 50 times that of electronic materials, Parod high-purity grinding equipment, high-purity airflow mill, high-purity airflow classifier, high-purity ultrafine grinder and high-purity mechanical grinder. The related technology has reached the international leading level, providing you with the best solution. .
---功能化和复合化
- Functionalization and compounding
功能化和复合化是人们对材料性能追求的结果,也是高新技术发展的需求。如新型毛细管状苯乙烯-二乙烯基本离子交换树脂中r-Fe2O3构成的磁性材料,不仅是一种超顺磁材料,在室温下具有极强的磁性,而且有良好的光透明性。由于具有这种特种功能,使其在彩色成像和印刷中显示出非常好的效果。功能是材料的核心,科技的发展需要各种功能的材料;而复合的目的是人为地赋予材料新功能改进老功能。比如在氧化锆中添加少量的稳定剂,强度和韧性会大大提高,可使过去只能做耐火材料的ZrO2陶瓷,一跃成为结构陶瓷中的佼佼者,抗断裂强度大大提高。再如,含有氧化锑的亚微米级氧化锡,不但导电而且透明。
中药低温粉碎机
Functionalization and compounding are the result of people's pursuit of material properties, and also the demand of high-tech development. For example, the magnetic material composed of r-Fe2O3 in a new capillary styrene-diethylene basic ion exchange resin is not only a superparamagnetic material, but also has strong magnetism and good transparency at room temperature. Because of this special function, it shows very good effect in color imaging and printing. Function is the core of materials, and the development of science and technology requires materials with various functions. The purpose of compounding is to artificially endow new functions of materials and improve old functions. For example, adding a small amount of stabilizer in zirconia will greatly improve the strength and toughness, making ZrO2 ceramics, which used to be only refractory materials, a leader in structural ceramics, and greatly improve the fracture strength. Another example is the submicron tin oxide containing antimony oxide, which is not only conductive but also transparent.
---精细化
- Refinement
材料的精细化是指粉体性能的精细化,如对其颗粒度、粒度分布、颗粒形状、比表面、孔容、孔径、晶相、导电、磁性、光吸收、光导等一系列性能,不同粉体有不同的要求。如对不同类型的纸张要求不同晶相的碳酸钙;封装SiO2不同的形状,会产生不同的效果。
Material refinement refers to the refinement of powder properties, such as its particle size, particle size distribution, particle shape, specific surface, pore volume, pore size, crystal phase, conductivity, magnetism, optical absorption, photoconductivity and a series of properties, different powders have different requirements. For example, different crystal phases of calcium carbonate are required for different types of paper, and different shapes of encapsulated SiO2 will produce different effects.
目前,我国无机超微细粉体材料的研究开发刚刚起步,无论天然非金属矿物加工,还是人工合成超微细粉体的研究开发都起步较晚。近年来在磁性记录介质、电子陶瓷、高档油漆、油墨、涂料等行业,引进了十多套以超微细粉末为原料的涂装成型加工生产线,其中许多具有国际先进水平。但至今仍未建立起与之配套的粉末产业。超微细粉体材料仍主要靠进口。另外,我国目前从事超微细粉体材料的研究开发单位很多,研究开发的品种也不少,但由于技术难度大,应用领域和产品市场的开发等多种原因,只有少部分产品已经工业化,大部分产品处于研究开发阶段。因此必须加快发展超微细粉体材料。
At present, the research and development of inorganic ultra-fine powder materials in China has just started. The research and development of both natural non-metallic mineral processing and synthetic ultra-fine powder started relatively late. In recent years, in the fields of magnetic recording media, electronic ceramics, high-grade paint, ink, paint and so on, more than ten sets of coating and forming production lines using ultra-fine powder as raw material have been introduced, many of which have advanced international level. But up to now, the powder industry has not been established. Ultrafine powder materials are still mainly imported. In addition, there are many research and development units and varieties of ultra-fine powder materials in our country. However, due to many reasons, such as technical difficulties, application fields and product market development, only a few products have been industrialized, and most of them are at the stage of research and development. Therefore, it is necessary to accelerate the development of ultrafine powder materials.
感谢您的阅读,此文的文章来源: 中药超细粉碎机更多的内容和问题请点击:http://www.69gege.com我们会继续努力的为您提供服务,感谢您的支持
Thank you for your reading. For more information and questions, please click: http://www.69gege.com. We will continue to work hard to serve you. Thank you for your support.

济南骏程机械设备河北快3开奖结果

PHONE

13256798563 / 400-766-9788 

E-mail

junchengweifen@163.com

ADDRESS

济南市市中区袁庄会龙工业园

Website

http://www.69gege.com

  • 手机客户端
  • 客服微信

河北快3开奖结果 / 关于我们 / 产品中心 / 工程案例 / 新闻动态 / 服务和支持 / 联系我们 /

版权所有:济南骏程机械设备河北快3开奖结果 备案号: 鲁ICP备15034461号-3 技术支持:  网站地图 XML TXT 流量统计:

河北快3走势图 河北快3走势图 博亿彩票APP下载 河北快3开奖直播 博美彩票APP下载 河北快3走势图 河北快3开奖直播 泊利彩票APP下载 宝马彩票APP下载 宝乐彩票平台